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<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>表格学习</title>
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<body>
<!--表格 table
行  tr  rows
列  td
-->
<table border="1px">
    <tr>
        <!--colspan:跨列-->
        <td colspan="4" style="text-align: center" >学生成绩</td>

    </tr>
    <tr>
        <tr>
            <!--rowspan:跨行-->
            <td rowspan="2" style="text-align: center">JKChen</td>
            <td>语文</td>
            <td>100</td>
        </tr>
        <tr>
            <td>数学</td>
            <td>101</td>
        </tr>
    </tr>
    <tr>
        <tr>
            <!--rowspan:跨行-->
            <td rowspan="2" style="text-align: center">凶狠</td>
            <td>语文</td>
            <td>100</td>
        </tr>
        <tr>
            <td>数学</td>
            <td>102</td>
        </tr>
    </tr>


</table>
</body>
</html>